After three years as one of Lauren Conrad‘s BFFs on MTV’s The Hills, Audrina Patridge is graduating to her own MTV reality show, which starts filming in December. “It just comes to a point where it’s time to move on to the next journey,” Audrina, now single after a recent breakup with BMX rider Corey Bohan, tells OK!.

OK! visited Audrina at her home in L.A.’s Bel Air neighborhood, where she opened up about her fashion favorites, her friends and her future.

If you could design your ideal jeans, they would be…
I love pants you can wear in the daytime with a cute but simple top and sandals, and then you can totally leave them on for nighttime. Just add cute heels, or boots, and a sexy top, and it totally looks like a different pair of pants.

CHECK OUT AUDRINA’S DAZZLING DENIM PHOTO SHOOT FOR OK!:

Are you still friends with Lauren even though she’s no longer on the show?
We touch base every now and then. She’s with Kyle Howard, her boyfriend, all the time. But I have grown really close to Lo [Bosworth] and Stephanie [Pratt]. We have one another’s backs.

Were you upset about Kristin Cavallari’s hookup with your ex Justin Bobby?
I met Kristin a few years ago when I was with Justin. She was dating one of his friends, we were all at the same party, and I was like, “Wow, this girl is really cool.” And then she came on the show, and I thought we were going to be friends. I was in love with Justin and Kristin knew that. For her to go after that one guy…

Do you think you’ll become friends with Kristin?
Maybe in a year’s time, Kristin and I could be friends. You never know.

Why did you and Corey break up?
It was too hard because we were both in completely different worlds; he’s traveling a lot and I am trying to focus on my career. We are still really good friends and talk all the time. It didn’t end badly.

So you’re leaving The Hills after taping ends in November. What’s the premise of your new show?
It’s really me opening up and letting the cameras in. It will show everything: my relationships, my family, the whole Hollywood life, the paparazzi. How it’s not so glamorous. You know, the real me.